Otophylloside FCAS# 250217-73-3 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 250217-73-3 | SDF | Download SDF |
| PubChem ID | 134714933 | Appearance | Powder |
| Formula | C48H76O16 | M.Wt | 909.11 |
| Type of Compound | Steroids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | [(3S,8S,9R,10R,12R,13S,14R,17S)-17-acetyl-8,14,17-trihydroxy-3-[(2R,4S,5S,6R)-4-hydroxy-5-[(2S,4S,5R,6R)-5-[(2S,4R,5R,6R)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-6-methyloxan-2-yl]oxy-10,13-dimethyl-1,2,3,4,7,9,11,12,15,16-decahydrocyclopenta[a]phenanthren-12-yl] (E)-3,4-dimethylpent-2-enoate | ||
| SMILES | CC1C(C(CC(O1)OC2C(OC(CC2OC)OC3C(OC(CC3O)OC4CCC5(C6CC(C7(C(CCC7(C6(CC=C5C4)O)O)(C(=O)C)O)C)OC(=O)C=C(C)C(C)C)C)C)C)OC)O | ||
| Standard InChIKey | WUXHIIZZAYEGCQ-LQUFWMPFSA-N | ||
| Standard InChI | InChI=1S/C48H76O16/c1-24(2)25(3)18-37(51)62-36-23-35-44(8)14-13-31(19-30(44)12-15-47(35,54)48(55)17-16-46(53,29(7)49)45(36,48)9)61-38-20-32(50)42(27(5)59-38)63-40-22-34(57-11)43(28(6)60-40)64-39-21-33(56-10)41(52)26(4)58-39/h12,18,24,26-28,31-36,38-43,50,52-55H,13-17,19-23H2,1-11H3/b25-18+/t26-,27-,28-,31+,32+,33-,34+,35-,36-,38+,39+,40+,41-,42-,43-,44+,45-,46-,47+,48-/m1/s1 | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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| About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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| Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. | ||
The roots of Cynanchum otophyllum.
| Description | 1. Otophylloside F can suppress the seizure-like locomotor activity caused by pentylenetetrazole in zebrafish. |
Otophylloside F Dilution Calculator
Otophylloside F Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 1.1 mL | 5.4999 mL | 10.9998 mL | 21.9995 mL | 27.4994 mL |
| 5 mM | 0.22 mL | 1.1 mL | 2.2 mL | 4.3999 mL | 5.4999 mL |
| 10 mM | 0.11 mL | 0.55 mL | 1.1 mL | 2.2 mL | 2.7499 mL |
| 50 mM | 0.022 mL | 0.11 mL | 0.22 mL | 0.44 mL | 0.55 mL |
| 100 mM | 0.011 mL | 0.055 mL | 0.11 mL | 0.22 mL | 0.275 mL |
| * Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. | |||||
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Bioactive C21 Steroidal Glycosides from the Roots of Cynanchum otophyllum That Suppress the Seizure-like Locomotor Activity of Zebrafish Caused by Pentylenetetrazole.[Pubmed:26135914]
J Nat Prod. 2015 Jul 24;78(7):1548-55.
Six new C21 steroidal glycosides, cynotophyllosides A-F (1-6), together with 16 known compounds, were isolated from the roots of Cynanchum otophyllum. The structures of the new compounds were elucidated by spectroscopic analysis and chemical methods. The three major components, Otophylloside F (15), otophylloside B (17), and rostratamine 3-O-beta-D-oleandropyranosyl-(1-->4)-beta-D-cymaropyranosyl-(1-->4)-beta-D-cymaro pyranoside (18), suppressed the seizure-like locomotor activity caused by pentylenetetrazole in zebrafish. Preliminary structure-activity relation studies revealed that a pregnene skeleton with a C-12 ester group (ikemaoyl > cinnamoyl > hydroxy > p-hydroxybenzoyl) and a C-3 sugar chain consisting of three 2,6-dideoxysaccharide units is essential for this suppressive activity.
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